青岛红狮官方姊妹俱乐部阿德莱德联队在决赛中以令人信服的胜利（4-0）击败墨尔本城后，周三晚连续第二年获得澳大利亚足总杯冠军。由于阿德莱德俱乐部大胆启用了许多年轻球员来赢得比赛，这一结果在澳大利亚媒体上获得了更多的赞誉。Adelaide United, official sister club of Qingdao Red Lions, last Wednesday night won the Australian FFA Cup for the second year in a row after a convincing victory over Melbourne City in the final (4-0). The result received extra praise in the Australian media as the Adelaide club used many young players to achieve their win.
青岛红狮和阿德莱德联队于2018年成为官方姊妹俱乐部，并在足球发展方面建立合作关系。除了俱乐部合作之外，值得注意的是，青岛市和阿德莱德市以及山东省和南澳大利亚州之间也有官方合作。Qingdao Red Lions and Adelaide United became official sister clubs in 2018 and are building a cooperation in football development. Besides the club cooperation, it is worth noticing that there is also an official cooperation between the cities of Qingdao and Adelaide, and the provinces of Shandong and South Australia.
